*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    text-align: center;
    font-family: Roboto, sans-serif;
}

.container{
    background-color: #f5f5f5;
    height: auto;
    max-width: 600px;
    width: auto;
    margin: 0 auto;
    border-radius: 2%;
    padding: 50px;
}

h1{
    font-size: 2rem;
}

button{
    background-color: cyan;
    padding: 10px 16px;
    border: 1px solid grey;
    border-radius: 4px;
    /* cursor: pointer; */
    font-size: 1rem;
    width: 200px;
}


button:hover{
    background-color: rgb(54, 171, 255);
    color: white;
    cursor: pointer;
}

.input-box{
    margin-top:20px;
}


input{
    margin-top:20px;
    width: 40%;
    margin: 10px auto;
    padding: 10px 16px;
    border: 1px solid grey;
    border-radius: 4px;
    font-size: 1rem;
}

/* //// */

button:disabled {
    cursor: not-allowed;
}

button:disabled:hover {
    background-color: cyan;
    color: rgba(0, 0, 0, 0.284);
}